Symptoms

Confusion and memory loss may be likely in secondary parkinsonism. This is because many diseases that cause secondary parkinsonism also lead to dementia.

Exams and Tests

The health care provider will perform a physical exam and ask questions about the person's medical history and symptoms. Be aware that the symptoms may be hard to assess, particularly in older adults.

Examination may show:

Difficulty starting or stopping voluntary movements

Tense muscles

Problems with posture

Slow, shuffling walk

Tremors (shaking)

Reflexes are usually normal.

Tests may be ordered to confirm or rule out other problems that can cause similar symptoms.

Treatment

If the condition is caused by a medicine, the provider may recommend changing or stopping the medicine.

Treating underlying conditions, such as stroke or infections, can reduce symptoms or prevent the condition from getting worse.

If symptoms make it hard to do everyday activities, the provider may recommend medicine. Medicines used to treat this condition can cause severe side effects. It is important to see the provider for check-ups. Secondary parkinsonism tends to be less responsive to medical therapy than Parkinson disease.

Outlook (Prognosis)

Unlike Parkinson disease, some types of secondary parkinsonism may stabilize or even improve if the underlying cause is treated. Some brain problems, such as Lewy body disease, are not reversible.